“…There is also increasing evidence that providing even small or incidental choices that do not have direct task relevance can be sufficient to enhance motor performance or learning. Examples include choosing the golf ball color for a golf putting task (Lewthwaite, Chiviacowsky, Drews, & Wulf, 2015), selecting the particular order of different types of punches in kickboxing (Halperin, Williams, Martin, & Chapman, 2016), and picking the color of a mat to be placed under a target (Wulf, Iwatsuki, Machin, Kellogg, Copeland, & Lewthwaite, 2017). A meta-analysis of research studies on choice effects found that incidental choices can be particularly motivating (Patall, Cooper, & Robinson, 2008).…”